And what happens to the people who were not favored by the fickle hand of fate and did not get the chance to opt into couplehood?

What about those of us who CHOSE not to opt into couplehood? Being single makes you stronger. You can't assume your husband or children will be tere for you when you are sick or in need. I kmow married women who still rely on sisters, mothers and friends when they need help; they love their husbands but know their limits.